Arcana Coelestia #3530
3530. And I shall bring upon me a curse and not a blessing. That this signifies disjunction, is evident from the signification of a “curse,” as being disjunction, or a turning away from good (n. 245, 379, 1423); and from the signification of a “blessing,” as being conjunction with good (n. 3504, 3514).
Arcana Coelestia #1423
1423. And will curse him that curseth thee. That this signifies the unhappiness of those who do not acknowledge the Lord, is evident from the signification of “being cursed,” and of “cursing,” as being to turn one’s self away from the Lord, as has been shown before n. 245, 379), and consequently not to acknowledge Him; for they who do not acknowledge, turn themselves away. Thus “to curse” here involves all things opposite to those involved in “blessing.”